./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor2117822618

<...>
Warning: Permanently added '10.128.0.145' (ECDSA) to the list of known hosts.
execve("./syz-executor2117822618", ["./syz-executor2117822618"], 0x7ffe6193daf0 /* 10 vars */) = 0
brk(NULL)                               = 0x55555636e000
brk(0x55555636ec40)                     = 0x55555636ec40
arch_prctl(ARCH_SET_FS, 0x55555636e300) = 0
uname({sysname="Linux", nodename="syzkaller", ...}) = 0
readlink("/proc/self/exe", "/root/syz-executor2117822618", 4096) = 28
brk(0x55555638fc40)                     = 0x55555638fc40
brk(0x555556390000)                     = 0x555556390000
mprotect(0x7f64fb447000, 16384, PROT_READ) = 0
mmap(0x1ffff000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x1ffff000
mmap(0x20000000, 16777216, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x20000000
mmap(0x21000000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x21000000
unshare(CLONE_NEWPID)                   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5069 attached
, child_tidptr=0x55555636e5d0) = 5069
[pid  5069] mount(NULL, "/sys/fs/fuse/connections", "fusectl", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid  5069] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5069] setsid()                    = 1
[pid  5069] prlimit64(0, RLIMIT_AS, {rlim_cur=204800*1024, rlim_max=204800*1024}, NULL) = 0
[pid  5069] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024}, NULL) = 0
[pid  5069] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024}, NULL) = 0
[pid  5069] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024}, NULL) = 0
[pid  5069] prlimit64(0, RLIMIT_CORE, {rlim_cur=131072*1024, rlim_max=131072*1024}, NULL) = 0
[pid  5069] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256}, NULL) = 0
[pid  5069] unshare(CLONE_NEWNS)        = 0
[pid  5069] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL) = 0
[pid  5069] unshare(CLONE_NEWIPC)       = 0
[pid  5069] unshare(CLONE_NEWCGROUP)    = 0
[pid  5069] unshare(CLONE_NEWUTS)       = 0
[pid  5069] unshare(CLONE_SYSVSEM)      = 0
[pid  5069] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC) = 3
[pid  5069] write(3, "16777216", 8)     = 8
[pid  5069] close(3)                    = 0
[pid  5069] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC) = 3
[pid  5069] write(3, "536870912", 9)    = 9
[pid  5069] close(3)                    = 0
[pid  5069] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC) = 3
[pid  5069] write(3, "1024", 4)         = 4
[pid  5069] close(3)                    = 0
[pid  5069] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC) = 3
[pid  5069] write(3, "8192", 4)         = 4
[pid  5069] close(3)                    = 0
[pid  5069] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC) = 3
[pid  5069] write(3, "1024", 4)         = 4
[pid  5069] close(3)                    = 0
[pid  5069] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC) = 3
[pid  5069] write(3, "1024", 4)         = 4
[pid  5069] close(3)                    = 0
[pid  5069] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC) = 3
[pid  5069] write(3, "1024 1048576 500 1024", 21) = 21
[pid  5069] close(3)                    = 0
[pid  5069] getpid()                    = 1
[pid  5069] capget({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, {effective=1<<CAP_CHOWN|1<<CAP_DAC_OVERRIDE|1<<CAP_DAC_READ_SEARCH|1<<CAP_FOWNER|1<<CAP_FSETID|1<<CAP_KILL|1<<CAP_SETGID|1<<CAP_SETUID|1<<CAP_SETPCAP|1<<CAP_LINUX_IMMUTABLE|1<<CAP_NET_BIND_SERVICE|1<<CAP_NET_BROADCAST|1<<CAP_NET_ADMIN|1<<CAP_NET_RAW|1<<CAP_IPC_LOCK|1<<CAP_IPC_OWNER|1<<CAP_SYS_MODULE|1<<CAP_SYS_RAWIO|1<<CAP_SYS_CHROOT|1<<CAP_SYS_PTRACE|1<<CAP_SYS_PACCT|1<<CAP_SYS_ADMIN|1<<CAP_SYS_BOOT|1<<CAP_SYS_NICE|1<<CAP_SYS_RESOURCE|1<<CAP_SYS_TIME|1<<CAP_SYS_TTY_CONFIG|1<<CAP_MKNOD|1<<CAP_LEASE|1<<CAP_AUDIT_WRITE|1<<CAP_AUDIT_CONTROL|1<<CAP_SETFCAP|1<<CAP_MAC_OVERRIDE|1<<CAP_MAC_ADMIN|1<<CAP_SYSLOG|1<<CAP_WAKE_ALARM|1<<CAP_BLOCK_SUSPEND|1<<CAP_AUDIT_READ|1<<CAP_PERFMON|1<<CAP_BPF|1<<CAP_CHECKPOINT_RESTORE, permitted=1<<CAP_CHOWN|1<<CAP_DAC_OVERRIDE|1<<CAP_DAC_READ_SEARCH|1<<CAP_FOWNER|1<<CAP_FSETID|1<<CAP_KILL|1<<CAP_SETGID|1<<CAP_SETUID|1<<CAP_SETPCAP|1<<CAP_LINUX_IMMUTABLE|1<<CAP_NET_BIND_SERVICE|1<<CAP_NET_BROADCAST|1<<CAP_NET_ADMIN|1<<CAP_NET_RAW|1<<CAP_IPC_LOCK|1<<CAP_IPC_OWNER|1<<CAP_SYS_MODULE|1<<CAP_SYS_RAWIO|1<<CAP_SYS_CHROOT|1<<CAP_SYS_PTRACE|1<<CAP_SYS_PACCT|1<<CAP_SYS_ADMIN|1<<CAP_SYS_BOOT|1<<CAP_SYS_NICE|1<<CAP_SYS_RESOURCE|1<<CAP_SYS_TIME|1<<CAP_SYS_TTY_CONFIG|1<<CAP_MKNOD|1<<CAP_LEASE|1<<CAP_AUDIT_WRITE|1<<CAP_AUDIT_CONTROL|1<<CAP_SETFCAP|1<<CAP_MAC_OVERRIDE|1<<CAP_MAC_ADMIN|1<<CAP_SYSLOG|1<<CAP_WAKE_ALARM|1<<CAP_BLOCK_SUSPEND|1<<CAP_AUDIT_READ|1<<CAP_PERFMON|1<<CAP_BPF|1<<CAP_CHECKPOINT_RESTORE, inheritable=0}) = 0
[pid  5069] capset({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, {effective=1<<CAP_CHOWN|1<<CAP_DAC_OVERRIDE|1<<CAP_DAC_READ_SEARCH|1<<CAP_FOWNER|1<<CAP_FSETID|1<<CAP_KILL|1<<CAP_SETGID|1<<CAP_SETUID|1<<CAP_SETPCAP|1<<CAP_LINUX_IMMUTABLE|1<<CAP_NET_BIND_SERVICE|1<<CAP_NET_BROADCAST|1<<CAP_NET_ADMIN|1<<CAP_NET_RAW|1<<CAP_IPC_LOCK|1<<CAP_IPC_OWNER|1<<CAP_SYS_MODULE|1<<CAP_SYS_RAWIO|1<<CAP_SYS_CHROOT|1<<CAP_SYS_PACCT|1<<CAP_SYS_ADMIN|1<<CAP_SYS_BOOT|1<<CAP_SYS_RESOURCE|1<<CAP_SYS_TIME|1<<CAP_SYS_TTY_CONFIG|1<<CAP_MKNOD|1<<CAP_LEASE|1<<CAP_AUDIT_WRITE|1<<CAP_AUDIT_CONTROL|1<<CAP_SETFCAP|1<<CAP_MAC_OVERRIDE|1<<CAP_MAC_ADMIN|1<<CAP_SYSLOG|1<<CAP_WAKE_ALARM|1<<CAP_BLOCK_SUSPEND|1<<CAP_AUDIT_READ|1<<CAP_PERFMON|1<<CAP_BPF|1<<CAP_CHECKPOINT_RESTORE, permitted=1<<CAP_CHOWN|1<<CAP_DAC_OVERRIDE|1<<CAP_DAC_READ_SEARCH|1<<CAP_FOWNER|1<<CAP_FSETID|1<<CAP_KILL|1<<CAP_SETGID|1<<CAP_SETUID|1<<CAP_SETPCAP|1<<CAP_LINUX_IMMUTABLE|1<<CAP_NET_BIND_SERVICE|1<<CAP_NET_BROADCAST|1<<CAP_NET_ADMIN|1<<CAP_NET_RAW|1<<CAP_IPC_LOCK|1<<CAP_IPC_OWNER|1<<CAP_SYS_MODULE|1<<CAP_SYS_RAWIO|1<<CAP_SYS_CHROOT|1<<CAP_SYS_PACCT|1<<CAP_SYS_ADMIN|1<<CAP_SYS_BOOT|1<<CAP_SYS_RESOURCE|1<<CAP_SYS_TIME|1<<CAP_SYS_TTY_CONFIG|1<<CAP_MKNOD|1<<CAP_LEASE|1<<CAP_AUDIT_WRITE|1<<CAP_AUDIT_CONTROL|1<<CAP_SETFCAP|1<<CAP_MAC_OVERRIDE|1<<CAP_MAC_ADMIN|1<<CAP_SYSLOG|1<<CAP_WAKE_ALARM|1<<CAP_BLOCK_SUSPEND|1<<CAP_AUDIT_READ|1<<CAP_PERFMON|1<<CAP_BPF|1<<CAP_CHECKPOINT_RESTORE, inheritable=0}) = 0
[pid  5069] unshare(CLONE_NEWNET)       = 0
[pid  5069] openat(AT_FDCWD, "/proc/sys/net/ipv4/ping_group_range", O_WRONLY|O_CLOEXEC) = 3
[pid  5069] write(3, "0 65535", 7)      = 7
[pid  5069] close(3)                    = 0
[pid  5069] mkdir("/dev/binderfs", 0777) = 0
[pid  5069] mount("binder", "/dev/binderfs", "binder", 0, NULL) = 0
[pid  5069] symlink("/dev/binderfs", "./binderfs") = 0
[pid  5069] memfd_create("syzkaller", 0) = 3
[pid  5069] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f64f2f8c000
[pid  5069] write(3, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 32768) = 32768
[pid  5069] munmap(0x7f64f2f8c000, 32768) = 0
[pid  5069] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4
[pid  5069] ioctl(4, LOOP_SET_FD, 3)    = 0
[pid  5069] close(3)                    = 0
[pid  5069] mkdir("./bus", 0777)        = 0
[pid  5069] mount("/dev/loop0", "./bus", "hfs", MS_NOEXEC|MS_NOATIME|MS_STRICTATIME, "dir_umask=00000000000000000000401,codepage=iso8859-3,") = 0
[pid  5069] openat(AT_FDCWD, "./bus", O_RDONLY|O_DIRECTORY) = 3
[pid  5069] chdir("./bus")              = 0
[pid  5069] ioctl(4, LOOP_CLR_FD)       = 0
[pid  5069] close(4)                    = 0
[pid  5069] openat(AT_FDCWD, "blkio.bfq.io_wait_time_recursive", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4
[pid  5069] exit_group(1)               = ?
[   54.181672][ T5069] memfd_create() without MFD_EXEC nor MFD_NOEXEC_SEAL, pid=5069 'syz-executor211'
[   54.196354][ T5069] loop0: detected capacity change from 0 to 64
[   54.233219][   T46] ------------[ cut here ]------------
[   54.238832][   T46] kernel BUG at fs/hfs/inode.c:446!
[   54.248661][   T46] invalid opcode: 0000 [#1] PREEMPT SMP KASAN
[   54.254758][   T46] CPU: 1 PID: 46 Comm: kworker/u4:3 Not tainted 6.3.0-rc3-syzkaller-00026-gfff5a5e7f528 #0
[   54.264732][   T46] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[   54.274788][   T46] Workqueue: writeback wb_workfn (flush-7:0)
[   54.280948][   T46] RIP: 0010:hfs_write_inode+0xeb4/0xec0
[   54.286478][   T46] Code: ff e9 88 fb ff ff 89 f9 80 e1 07 80 c1 03 38 c1 0f 8c 9d fb ff ff e8 6b d8 7e ff e9 93 fb ff ff e8 71 15 3f 08 e8 4c 26 29 ff <0f> 0b 66 2e 0f 1f 84 00 00 00 00 00 f3 0f 1e fa 41 57 41 56 41 54
[   54.306074][   T46] RSP: 0018:ffffc90000b77380 EFLAGS: 00010293
[   54.312129][   T46] RAX: ffffffff826146d4 RBX: 0000000000000000 RCX: ffff888017a457c0
[   54.320085][   T46] RDX: 0000000000000000 RSI: ffffffff8d116760 RDI: 0000000000000000
[   54.328142][   T46] RBP: ffffc90000b77510 R08: 0000000000000007 R09: ffffffff8261397e
[   54.336101][   T46] R10: 0000000000000003 R11: ffff888017a457c0 R12: 1ffff9200016ee74
[   54.344146][   T46] R13: dffffc0000000000 R14: 0000000000000000 R15: ffff888028ff94d8
[   54.352108][   T46] FS:  0000000000000000(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000
[   54.361035][   T46] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   54.367605][   T46] CR2: 000056398e092c60 CR3: 000000002a4d1000 CR4: 00000000003506e0
[   54.375565][   T46] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   54.383531][   T46] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   54.391491][   T46] Call Trace:
[   54.394767][   T46]  <TASK>
[   54.397687][   T46]  ? hfs_inode_write_fork+0x1a0/0x1a0
[   54.403056][   T46]  ? __writeback_single_inode+0x4ac/0xfb0
[   54.408774][   T46]  ? do_raw_spin_unlock+0x13b/0x8b0
[   54.414069][   T46]  __writeback_single_inode+0x69b/0xfb0
[   54.419611][   T46]  writeback_sb_inodes+0x8ef/0x11d0
[   54.424897][   T46]  ? queue_io+0x570/0x570
[   54.429234][   T46]  ? __writeback_inodes_wb+0x260/0x260
[   54.434691][   T46]  ? queue_io+0x3d5/0x570
[   54.439017][   T46]  wb_writeback+0x458/0xc70
[   54.443517][   T46]  ? rcu_lock_release+0x30/0x30
[   54.448357][   T46]  ? lockdep_hardirqs_on_prepare+0x43c/0x7a0
[   54.454334][   T46]  wb_workfn+0x400/0xff0
[   54.458573][   T46]  ? inode_wait_for_writeback+0x290/0x290
[   54.464289][   T46]  ? read_lock_is_recursive+0x20/0x20
[   54.469657][   T46]  ? lockdep_hardirqs_on_prepare+0x43c/0x7a0
[   54.475622][   T46]  ? print_irqtrace_events+0x220/0x220
[   54.481944][   T46]  ? _raw_spin_unlock_irqrestore+0xdd/0x140
[   54.487842][   T46]  process_one_work+0x8a0/0x10e0
[   54.492774][   T46]  ? worker_detach_from_pool+0x290/0x290
[   54.498398][   T46]  ? _raw_spin_lock_irqsave+0x120/0x120
[   54.503936][   T46]  ? kthread_data+0x52/0xc0
[   54.508429][   T46]  ? wq_worker_running+0x9b/0x1a0
[   54.513443][   T46]  worker_thread+0xa63/0x1210
[   54.518135][   T46]  kthread+0x270/0x300
[   54.522288][   T46]  ? pr_cont_work+0x5e0/0x5e0
[   54.526970][   T46]  ? kthread_blkcg+0xd0/0xd0
[   54.531553][   T46]  ret_from_fork+0x1f/0x30
[   54.535964][   T46]  </TASK>
[   54.538972][   T46] Modules linked in:
[   54.543138][   T46] ---[ end trace 0000000000000000 ]---
[   54.548638][   T46] RIP: 0010:hfs_write_inode+0xeb4/0xec0
[   54.554324][   T46] Code: ff e9 88 fb ff ff 89 f9 80 e1 07 80 c1 03 38 c1 0f 8c 9d fb ff ff e8 6b d8 7e ff e9 93 fb ff ff e8 71 15 3f 08 e8 4c 26 29 ff <0f> 0b 66 2e 0f 1f 84 00 00 00 00 00 f3 0f 1e fa 41 57 41 56 41 54
[   54.575283][   T46] RSP: 0018:ffffc90000b77380 EFLAGS: 00010293
[   54.581369][   T46] RAX: ffffffff826146d4 RBX: 0000000000000000 RCX: ffff888017a457c0
[   54.589395][   T46] RDX: 0000000000000000 RSI: ffffffff8d116760 RDI: 0000000000000000
[   54.597395][   T46] RBP: ffffc90000b77510 R08: 0000000000000007 R09: ffffffff8261397e
[   54.605438][   T46] R10: 0000000000000003 R11: ffff888017a457c0 R12: 1ffff9200016ee74
[   54.614542][   T46] R13: dffffc0000000000 R14: 0000000000000000 R15: ffff888028ff94d8
[   54.622564][   T46] FS:  0000000000000000(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000
[   54.631488][   T46] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   54.638186][   T46] CR2: 000056398e092c60 CR3: 000000002a4d1000 CR4: 00000000003506e0
[   54.646222][   T46] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   54.654448][   T46] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   54.662894][   T46] Kernel panic - not syncing: Fatal exception
[   54.669149][   T46] Kernel Offset: disabled
[   54.673466][   T46] Rebooting in 86400 seconds..